User manual FUJITSU S2020

[. . . ] S Series. book Page 1 Thursday, September 25, 2003 1:13 PM Copyright Copyright Fujitsu PC Corporation has made every effort to ensure the accuracy and completeness of this document; however, as ongoing development efforts are continually improving the capabilities of our products, we cannot guarantee the accuracy of the contents of this document. Fujitsu, the Fujitsu logo, and LifeBook are registered trademarks of Fujitsu Limited. The following are registered trademarks of IBM Corporation: IBM, IBM PC AT, IBM PS/2. The following are registered trademarks of Microsoft Corporation: MS, MS-DOS, Windows. [. . . ] Set the operating source by pressing the [ESC] key while the Fujitsu logo is on screen or use the [F2] key and enter the setup utility and adjust the source settings from the Boot menu. (See BIOS Setup Utility on page 29 for more information) Make sure you have the right password. Enter the setup utility and verify the Security settings and modify them as accordingly. (See BIOS Setup Utility on page 29 for more information) Use the BIOS setup utility or Primary Master submenu, located within the Main menu, to try to auto detect the internal hard drive. See the Power On Self Test (POST) messages to determine the meaning and severity of the problem. (See Power On Self Test Messages on page 64 for more information) Make sure you select Save Changes And Exit when exiting the BIOS setup utility. BIOS setup changes were not saved when you made them and exited the BIOS setup utility returning it to previous settings. The BIOS CMOS hold-up battery has failed. Contact your support representative for repairs. This is not a user serviceable part but has a normal life of 3 to 5 years. Check the status indicator panel to verify that the Security icon is blinking. If it is blinking, enter your password. Your system display won't turn on when the system is turned on or when the system has resumed. Video Problems The built-in display is blank when you turn on your LifeBook notebook. The system may be passwordprotected. The notebook is set for an external monitor only. Pressing [F10] while holding down the [Fn] key allows you to change your selection of where to send your display video. Each time you press the combination of keys you will step to the next choice. The choices, in order, are: built-in display only, external monitor only, both built-in display and external monitor. 61 S Series. book Page 62 Thursday, September 25, 2003 1:13 PM LifeBook S2000 Notebook ­ Section Five Problem Possible Cause Possible Solutions The built-in display is blank when you turn on your LifeBook notebook. (continued) The angle of the display and the brightness settings are not adequate for your lighting conditions. The power management timeouts may be set for very short intervals and you failed to notice the display come on and go off again. Adjust the brightness control by continuously pressing the [F7] key until the desired brightness is reached. Press any button the keyboard, or move the mouse to restore operation. (The display may be shut off by Standy mode, Auto Suspend or Video Timeout) Contact your support representative. The LifeBook notebook turned on with a series of beeps and your built-in display is blank. The display goes blank by itself after you have been using it. Power On Self Test (POST) has detected a failure which does not allow the display to operate. The notebook has gone into Video timeout, Standby mode, Suspend mode or Save-to-Disk mode because you have not used it for a period of time. Press any button on the keyboard, or move the mouse to restore operation. Check your power management settings, or close your applications and go to the Power Savings menu of the setup utility to adjust the timeout values to better suit your operation needs. (See BIOS Setup Utility on page 29 for more information) Press any button on the keyboard, or move the mouse to restore operation. (The display may be shut off by Standby Mode, Auto Suspend or Video Timeout) Check the Status Indicator Panel to verify that the Security icon is blinking. [. . . ] Open system authentication is sometimes called Open key authentication. PPPoE (Point to Point Protocol over Ethernet) A method of allowing the authentication protocol adopted in telephone line connection (PPP) to be used over an Ethernet. Ordered data communication is allowed by making all conditions required for communication including the method of data transmission/reception and actions upon communication errors into procedures. Shared key authentication One of the network authentication types for wireless LAN. [. . . ]